Bosch GSB18V-490N 18V EC Brushless 1/2 in. Hammer Drill/Driver (Bare Tool)

POWERFUL HAMMER DRILL/DRIVER DESIGN: Made with a brushless motor to deliver runtime and power for tough applications EC BRUSHLESS MOTOR: Efficient power that delivers 490 in.-lbs. of torque and outstanding runtime RAPID MODE SELECTION PLUS CLUTCH WITH 20 SETTINGS: Provide driving accuracy for reduced fastener damage ALL-METAL CHUCK: For more durability, along with first-rate bit retention GREAT IMPACT-TO-WEIGHT RATIO: Weighs just 2.4 lbs., but delivers 0-22,000 bpm.TWO-SPEED GEARBOX: Choose between high-torque driving or high-speed drilling.OUTSTANDING CONTROL: Variable drilling speeds for high-speed (0-1,800 rpm) and high torque (0-460 rpm).ERGONOMIC ************************************************************* ZONE: Soft ************************************************************* and improved design enables better handling and greater comfort.